How to make a pop song in your browser

By Tongkit Leong · September 9, 2026 · 9 min read

A pop song is built on a simple, repeatable chord loop, a groove that never distracts from the vocal, a bassline locked tight to the kick, and a hook you can hum after one listen — and you can build all four from scratch in the Tracks browser studio in an afternoon, with no software to install and no account to create.

The anatomy of a pop song

Pop production draws from every other genre, but a few things separate a track that reads as pop from one that reads as something else:

• A simple chord loop — a four-chord progression built from plain triads, usually the same loop repeating under verse, pre-chorus, and chorus alike.
• A groove built to support, not distract — a steady beat with a clear backbeat, saving any complexity for short fills between sections.
• A locked bassline — bass that rhythmically tracks the kick drum, so the low end reads as one solid element instead of two competing parts.
• A hook — a short, memorable melodic and lyrical phrase, almost always in the chorus, built to be repeated and remembered.
• Built-in lift — a pre-chorus or build section that visibly raises energy right before the hook lands, so the chorus feels like a payoff.

Tracks has everything you need for this built in — a subtractive/FM synth and SoundFont playback for chords, the drum machine for the groove, mic recording with take comping for the vocal, and a full mixer for the final chain.

Step 1: Set your tempo

Open the Tracks studio and set the BPM in the transport bar. Pop covers a wide range, but most of it clusters here:

• Mid-tempo pop: 90–105 BPM. Laid-back and conversational, common in pop-R&B crossovers.
• Upbeat pop: 105–120 BPM. The most common range for radio-leaning pop, energetic without feeling rushed.
• Dance-pop: 120–130 BPM. Closer to house and EDM, built for movement as much as listening.

If you're unsure where to start, 116–120 BPM is a dependable default — fast enough to feel energetic, slow enough that a vocal can sit comfortably on top of it.

Step 2: Write a four-chord loop

Add an instrument track and load a piano SoundFont or a clean synth pad. Open the piano roll and write four chords using plain major and minor triads — a I–V–vi–IV loop or a vi–IV–I–V loop are both pop staples used across thousands of songs because they resolve cleanly and repeat without getting tiring.

Keep the voicings simple and consistent rather than reharmonizing every section. Pop typically repeats the same four chords under the verse, pre-chorus, and chorus, changing the arrangement and melody on top rather than the harmony underneath — that repetition is what makes the chorus land as familiar the moment it starts. If you want a primer on building and auditioning these shapes, see Chord progressions in the piano roll.

Keeping the loop from feeling static

Since the chords barely change, movement has to come from elsewhere — a rhythmic strum pattern instead of held chords, a plucked arpeggio doubling the pad, or automation opening a filter across a section. See How to use automation to make your mix move for ways to add motion without touching the harmony.

Step 3: Program a groove that stays out of the way

Open the 808 or 909 drum machine and build a steady beat with kick on beats 1 and 3, a clear snare or clap backbeat on 2 and 4, and a consistent hi-hat pattern underneath. Quantize this pattern tightly — unlike a laid-back genre such as R&B, pop usually wants a drum pocket that feels confident and on-grid, not behind the beat. See Quantize, swing, and groove explained if you want a touch of swing on the hats without losing that solid feel.

Resist adding fills or extra percussion throughout the verse and chorus. Save busier patterns — a snare roll, an extra kick hit, a crash — for the one or two bars right before a section changes, so the groove reads as steady support for the vocal rather than something competing for attention.

Step 4: Lock the bassline to the kick

Add a bass track using a clean sub or plucked synth patch and open the piano roll. Rather than writing an independent bassline, match its rhythm to the kick drum pattern you just built — a bass note under every kick hit, holding or repeating the current chord's root. This is what makes a pop low end feel like one unified low-frequency element instead of two parts pulling in different directions.

See Locking your bassline to the kick for the full workflow, and EQ cheat sheet: what to cut and boost by instrument to keep the bass and kick from smearing into a single indistinct rumble once they're playing together.

Step 5: Write and record the hook

Before you record anything, write the chorus melody first, even if you write the verse afterward. A pop hook is usually short — four to eight notes repeated with small variation — built from a narrow, singable range and placed on the strongest words in the line. If a melody idea doesn't come easily over the chords, try humming over the loop first and transcribing whatever phrase you keep repeating; that instinct is usually the hook.

Plug in a mic and record the lead vocal using Tracks' built-in recording with count-in. Record the chorus in several passes and use take comping to build one confident performance line by line rather than settling for a single take — see Take comping: building the best vocal take. If pitch needs tightening afterward, Tracks' built-in autotune can correct it naturally or push it toward an obvious, stylized effect — see Autotune in the browser: natural or robotic for the difference.

Step 6: Build the pre-chorus lift

A pop chorus rarely just starts — it arrives after a section built to raise tension first. Two reliable approaches:

• Strip back, then build: thin the arrangement to just chords and a light beat at the start of the pre-chorus, then add elements back in — bass, fuller drums, a rising synth line — across four or eight bars leading into the chorus.
• Rising vocal line: write a pre-chorus melody that climbs in pitch or intensity toward the last line, so the chorus melody feels like a natural release of that built-up energy rather than an abrupt jump.

A short riser or filter sweep on the last beat before the chorus — automate a low-pass filter opening on a synth or noise layer — is a common way to punctuate that arrival. See How to use automation to make your mix move for how to set that up.

Step 7: Arrange the full song

Pop arrangements are usually tighter and more predictable than genres like R&B or ambient — the structure itself is part of what makes a pop song easy to follow. A dependable layout:

1. Intro (4–8 bars): the chord loop and a light beat, or a cappella vocal, establishing the hook's melody early.
2. Verse (8–16 bars): full groove and bass under a lower-energy vocal, setting up the story.
3. Pre-chorus (4–8 bars): the lift described above, building toward the hook.
4. Chorus (8–16 bars): full arrangement, the hook melody repeated, the loudest and busiest point of the song.
5. Second verse and pre-chorus: often shortened slightly on repeat to keep momentum toward the second chorus.
6. Bridge (4–8 bars): a contrasting section — a key or chord change, a stripped-back moment, or a new melodic idea — that sets up one final chorus.
7. Final chorus and outro: often the hook repeated once more, sometimes a half-step up, before fading or cutting out.

Keep verses and choruses close in length once you settle on a structure — pop listeners build an expectation for where the hook lands, and a track that keeps to that expectation tends to feel more satisfying on a first listen.

Step 8: Mix and export

Before you export, the vocal and low end need the most attention — they're what most listeners judge a pop mix by:

1. Build a vocal chain on the lead: EQ to clear mud and add presence, compression to keep it consistent and upfront, and a de-esser to control harsh "s" sounds — see Vocal chain order explained and De-esser explained.
2. Confirm the bass and kick are locked together in level as well as rhythm — if one buries the other, a light EQ cut or sidechain duck usually fixes it, see Sidechain compression explained.
3. Route the full mix through a group bus with light compression to glue the elements together — see Mix groups, buses, and sends explained.
4. Set a competitive final loudness on the master bus so the track holds up against other streaming pop — see Mastering your track for streaming.

When the balance feels right, export to WAV for a clean master file or MP3 to share online — see How to export your song to MP3 or WAV for the full walkthrough. Your project stays in your browser the whole time; Tracks never uploads it anywhere.

Frequently asked questions

What BPM is pop music?

Most pop falls between 100 and 130 BPM, with mid-tempo pop around 90–105 BPM, upbeat radio pop around 105–120 BPM, and dance-pop closer to 120–130 BPM. 116–120 BPM is a common, dependable default if you're unsure where to start.

What chords should I use for a pop song?

A four-chord loop built from plain triads — I–V–vi–IV and vi–IV–I–V are the two most common progressions in modern pop. The trick isn't picking unusual chords, it's repeating a simple loop confidently under the whole song so the hook, not the harmony, is what listeners remember.

What makes a hook actually work?

Simplicity and repetition. A strong hook is usually short, sits in a narrow and easily singable range, and repeats with only small variation across the chorus. If a phrase feels catchy the first time you hum it over your chord loop, that's usually a better hook than something more elaborate you have to work to write.

Why does my chorus not feel like a "payoff"?

It's likely missing a pre-chorus lift. If the verse and chorus have the same energy and arrangement density, the chorus arrives without any contrast to make it land. Add a section right before it that either strips the arrangement back or builds a rising line, so the fuller chorus mix feels like a release of that tension.